Hardware Spec Index

Nexora CX-8431 Core 14-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX8431-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index31,585 (Processors scale)
Category rank#4,568
Street price$259
Power125 W (TDP)
Performance per dollar121.95
Released2024

Specifications

BrandNexora
ModelNexora CX-8431 Core
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock3.4 GHz
Max boost clock5.1 GHz
L3 cache24 MB
Power125 W base / 250 W max turbo
Memory supportDDR5-6400, dual channel (CUDIMM supported)
CPU PCIe lanes20× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsIntegrated graphics (4 cores)
Unlocked multiplierYes
NPU13 TOPS
Cooler includedNo

Related guides

Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-6758 Edge 14-Core LGA1700 Desktop Processor15,244$69Compare
Veltrix CX-3554 Ti 8-Core AM5 Desktop Processor42,762$419Compare
Altrix CX-4274 Prime 6-Core AM4 Desktop Processor31,752$199Compare
Veltrix CX-7092 Edge 20-Core LGA1851 Desktop Processor44,565$529Compare
Altrix CX-1451 SE 14-Core LGA1700 Desktop Processor26,919$189Compare
Altrix CX-7757 SE 6-Core AM4 Desktop Processor16,773$89Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8431 Core 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/4562013 (accessed 2026-10-19).